Ice Guardians are monsters introduced in Legend of Grimrock 2. Powerful wielders of Water Magic, they are healed by any attempt to use it against them, but carry a weakness to Fire Magic. They mainly populate the Ruins of Desarune and the floors beneath it, though one inhabits a secret area in the Crystal Mine Entrance, and four will spawn outside the Shrine of Water after the Essence of Water is formed.
These creatures bear a strong resemblance to Uggardians, but whatever connection the two hold, it has not been established.